Insider trading

Period: 120 months Stock: AKAM + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

417 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

417 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

417 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

417 decisions over 120 months
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
417 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
417 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

417 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
25 Sep 2026
Sundaram Mani EVP and GM Security · indirect
Sold on a plan
$882.10K 7,022 at 125.62
32.4%
Planned (10b5-1)
25 Sep 2026
Salem-Jackson Kim EVP, Chief Marketing Officer
Sold on a plan
$257.66K 2,013 at 128.00
3.4%
Planned (10b5-1)
15 Sep 2026
Joseph Paul C EVP - Global Sales
Sold on a plan
$327.45K 3,100 at 105.63
9.8%
Planned (10b5-1)
15 Jul 2026
Joseph Paul C EVP - Global Sales
Sold on a plan
$392.99K 3,100 at 126.77
8.9%
Planned (10b5-1)
18 Jun 2026
Blumofe Robert Chief Technology Officer
Sold on a plan
$31.45K 243 at 129.41
0.8%
Planned (10b5-1)
10 Jun 2026
Salem-Jackson Kim EVP, Chief Marketing Officer
Sold on a plan
$311.81K 2,300 at 135.57
3.7%
Planned (10b5-1)
16 Mar 2026
Joseph Paul C EVP - Global Sales
Sold on a plan 3×
$531.26K 5,000 at 106.25
12.6%
Planned (10b5-1)
16 Mar 2026
Ahola Aaron EVP & General Counsel · indirect
Sold at will
$478.22K 4,500 at 106.27
13.2%
Not planned
12 Mar 2026
Karon Adam COO & GM Edge Technology Group
Sold at will
$1.83M 17,000 at 107.43
44.3%
Not planned
11 Mar 2026
Williams Anthony P EVP and CHRO
Sold at will 2×
$1.56M 15,000 at 104.29
40.5%
Not planned
10 Mar 2026
McGowan Edward J Chief Financial Officer
Sold on a plan 2×
$1.39M 13,745 at 101.19
26.2%
Planned (10b5-1)
9 Mar 2026
Sundaram Mani EVP and GM Security · indirect
Sold on a plan
$169.75K 1,722 at 98.58
7.4%
Planned (10b5-1)
5 Mar 2026
Sundaram Mani EVP and GM Security · indirect
Sold on a plan
$324.65K 3,186 at 101.90
13.8%
Planned (10b5-1)
4 Mar 2026
MILLER JON Director
Sold at will
$1.13M 11,000 at 102.67
32.5%
Not planned
4 Mar 2026
Sundaram Mani EVP and GM Security · indirect
Sold on a plan 3×
$875.00K 8,642 at 101.25
30.3%
Planned (10b5-1)
4 Mar 2026
Sold at will
$319.36K 3,131 at 102.00
25.5%
Not planned
2 Mar 2026
Karon Adam COO & GM Edge Technology Group
Sold on a plan
$458.19K 4,728 at 96.91
20.6%
Planned (10b5-1)
25 Feb 2026
Howell Laura SVP, Chief Accounting Officer
Sold at will
$1.13M 11,273 at 100.14
47.3%
Not planned
24 Feb 2026
Ahola Aaron EVP & General Counsel · indirect
Sold at will
$739.95K 7,500 at 98.66
23.4%
Not planned
13 Feb 2026
Blumofe Robert Chief Technology Officer
Sold on a plan
$378.00K 3,500 at 108.00
19.4%
Planned (10b5-1)
22 Jan 2026
Blumofe Robert Chief Technology Officer
Sold on a plan
$339.50K 3,500 at 97.00
16.2%
Planned (10b5-1)
15 Jan 2026
Joseph Paul C EVP - Global Sales
Sold on a plan
$450.87K 5,000 at 90.17
22.2%
Planned (10b5-1)
2 Jan 2026
Karon Adam COO & GM Edge Technology Group
Sold on a plan
$289.84K 3,320 at 87.30
29.9%
Planned (10b5-1)
15 Dec 2025
McGowan Edward J Chief Financial Officer
Sold on a plan
$577.48K 6,560 at 88.03
28.5%
Planned (10b5-1)
1 Dec 2025
Sundaram Mani EVP and GM Security · indirect
Sold on a plan
$931.60K 10,438 at 89.25
43.5%
Planned (10b5-1)
17 Nov 2025
Joseph Paul C EVP - Global Sales
Sold on a plan
$438.45K 5,000 at 87.69
18.3%
Planned (10b5-1)
14 Nov 2025
Blumofe Robert Chief Technology Officer
Sold on a plan
$263.05K 3,000 at 87.68
12.3%
Planned (10b5-1)
7 Nov 2025
Blumofe Robert Chief Technology Officer
Sold on a plan
$301.00K 3,500 at 86.00
12.5%
Planned (10b5-1)
15 Sep 2025
Joseph Paul C EVP - Global Sales
Sold on a plan
$383.25K 5,000 at 76.65
15.5%
Planned (10b5-1)
22 Aug 2025
Blumofe Robert Chief Technology Officer
Sold on a plan
$231.00K 3,000 at 77.00
9.7%
Planned (10b5-1)
20 Aug 2025
Ahola Aaron EVP & General Counsel · indirect
Sold at will
$303.04K 4,000 at 75.76
15.9%
Not planned
11 Aug 2025
LEIGHTON F THOMSON Chief Executive Officer · indirect
Bought 2×
$3.61M 50,000 at 72.26
2.1%
Largest buy in 3 yrs
11 Aug 2025
HESSE DANIEL Director
Bought
$216.90K 3,000 at 72.30
16.3%
First buy on file
15 Jul 2025
Joseph Paul C EVP - Global Sales
Sold on a plan
$388.70K 5,000 at 77.74
13.4%
Planned (10b5-1)
12 Jun 2025
Blumofe Robert Chief Technology Officer
Sold on a plan
$253.71K 3,254 at 77.97
9.5%
Planned (10b5-1)
27 May 2025
Salem-Jackson Kim EVP, Chief Marketing Officer
Sold on a plan
$1.00M 13,157 at 76.33
23.2%
Planned (10b5-1)
8 May 2025
Karon Adam COO & GM Edge Technology Group
Sold on a plan
$333.86K 3,927 at 85.02
26.6%
Planned (10b5-1)
18 Mar 2025
Joseph Paul C EVP - Global Sales
Sold on a plan
$333.48K 4,000 at 83.37
9.7%
Planned (10b5-1)
17 Mar 2025
Williams Anthony P EVP and CHRO
Sold at will
$780.81K 9,500 at 82.19
36.5%
Not planned
14 Mar 2025
Ahola Aaron EVP & General Counsel · indirect
Sold at will
$323.68K 4,000 at 80.92
13.7%
Not planned
11 Mar 2025
McGowan Edward J Chief Financial Officer
Sold on a plan 2×
$971.91K 11,804 at 82.34
34.2%
Planned (10b5-1)
11 Mar 2025
Karon Adam COO & GM Edge Technology Group
Sold on a plan 2×
$811.94K 9,861 at 82.34
40.1%
Planned (10b5-1)
10 Mar 2025
Karon Adam COO & GM Edge Technology Group
Sold on a plan 2×
$485.14K 5,628 at 86.20
18.6%
Planned (10b5-1)
10 Mar 2025
McGowan Edward J Chief Financial Officer
Sold on a plan
$402.30K 4,652 at 86.48
11.9%
Planned (10b5-1)
7 Mar 2025
Sundaram Mani EVP and GM Security · indirect
Sold on a plan 3×
$924.26K 10,683 at 86.52
30.8%
Planned (10b5-1)
4 Mar 2025
Karon Adam COO & GM Edge Technology Group
Sold on a plan
$517.63K 6,431 at 80.49
31.1%
Planned (10b5-1)
27 Feb 2025
LEIGHTON F THOMSON Chief Executive Officer
Bought 2×
$3.00M 37,670 at 79.58
37.8%
Largest buy in 3 yrs
15 Jan 2025
Joseph Paul C EVP - Global Sales
Sold on a plan
$366.28K 4,000 at 91.57
14.8%
Planned (10b5-1)
16 Dec 2024
McGowan Edward J Chief Financial Officer
Sold on a plan 2×
$1.06M 10,782 at 98.71
45.9%
Planned (10b5-1)
13 Dec 2024
Ahola Aaron EVP & General Counsel · indirect
Sold at will
$347.42K 3,500 at 99.26
21.6%
Not planned
Showing 1–50 of 417. Page 1 of 9 Older →